Alliant Energy to Present at Wall Street Access/Berenson & Company Midwest Utilities Seminar

MADISON, Wis., April 10 /PRNewswire-FirstCall/ — In connection with the upcoming Wall Street Access/Berenson & Company Utilities Seminar, Alliant Energy (NYSE:LNT) will webcast its formal presentation to the financial community on Wednesday morning, April 11, at 10:30 a.m. CT.


(Logo: http://www.newscom.com/cgi-bin/prnh/20020405/LNTLOGO )


Interested parties can access a live audio webcast of the presentation on the company’s Web site at http://www.alliantenergy.com/investors. A replay of the presentation will be available and archived on the Investor’s section of Alliant Energy’s website for those unable to participate in the live event.


Alliant Energy will post the presentation used at the Wall Street Access/Berenson & Company Utilities Seminar at 9:00 a.m. CT on Wednesday, April 11, 2007 at http://www.alliantenergy.com/investors.


Alliant Energy Corporation is an energy-services provider with subsidiaries serving approximately 1 million electric and over 420,000 natural gas customers. Providing its customers in the Midwest with regulated electricity and natural gas service is the company’s primary focus. Alliant Energy, headquartered in Madison, Wis., is a Fortune 1000 company traded on the New York Stock Exchange under the symbol LNT. For more information, visit the company’s Web site at http://www.alliantenergy.com/.